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<div><span style="font-family:Calibri,Helvetica,sans-serif">Hi All,</span></div>
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<div><span style="font-family:Calibri,Helvetica,sans-serif">this is the status and report of the BONuS experiment (Run Group F), Sunday, August 16th, 2020</span></div>
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The night was good, but the day started regular, improved along the day.</div>
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<li>Owl: <br>
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<li>a quiet night, 200nA@10.4 GeV over Deuterium with ~33M events registered</li><li>it was reported that the beam viewer camera and others were unavailable <a href="https://logbooks.jlab.org/entry/3828426" id="LPlnk362365">
https://logbooks.jlab.org/entry/3828426</a></li></ul>
<li>Day: <br>
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<li>we can call that it was a quieter shift --> CHL trip at 08:00 -> no beam until 15:20</li><li>target was purged ~13:30</li><li> tune beam start ~15:30</li></ul>
<li>Swing: <br>
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<li>tune beam finish ~17:00. Ready to run.</li><li>Jerry G. noticed unfamiliar behaviour in the RTPC occupancies plot <a href="https://logbooks.jlab.org/entry/3828813" id="LPlnk942110">
https://logbooks.jlab.org/entry/3828813</a></li><ul>
<li>Jiwan P. was called to check it. <br>
</li><li>It was determined that it was due to the slow current ramp up used to avoid overshoots</li><ul>
<li>Let me notice that I was not aware either informed about this change in the beam delivery. Nevertheless, since this procedure, apparently, won't affect the experiment (<a href="https://logbooks.jlab.org/entry/3828808" id="LPlnk498659">https://logbooks.jlab.org/entry/3828808</a>)
and it is a safer procedure for the RTPC, I didn't change it. </li></ul>
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<li>200nA@10.4 GeV over Deuterium with ~22M events registered</li></ul>
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<div>Stepan S. suggested to consider the position of the half-wave plate next time we run a moller and procure to measure opposite to the previous one. There is a table in the wiki to keep track of the measurement for the shift takers (<a href="https://wiki.jlab.org/clas12-run/index.php/Run_Group_F#Schedule" id="LPNoLPOWALinkPreview_0">https://wiki.jlab.org/clas12-run/index.php/Run_Group_F#Schedule</a>)<br>
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<div><span>Logbook Shift summaries:</span></div>
<div>Owl: <a href="https://logbooks.jlab.org/entry/3828307" id="LPlnk210839">https://logbooks.jlab.org/entry/3828307</a><br>
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<div>Day: <a href="https://logbooks.jlab.org/entry/3828554" id="LPlnk990970">https://logbooks.jlab.org/entry/3828554</a><br>
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<div>Swing: <a href="https://logbooks.jlab.org/entry/3828749" id="LPlnk988622">https://logbooks.jlab.org/entry/3828749</a><a href="https://logbooks.jlab.org/entry/3828115" target="_blank" rel="noopener noreferrer" data-auth="NotApplicable" style="color: rgb(228, 159, 255);"></a></div>
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<div><span style="font-family:Calibri,Helvetica,sans-serif">We will have our RC Daily meeting at 12 pm
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<div><span style="font-family:Calibri,Helvetica,sans-serif">BlueJeans link:</span><br>
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<div><span style="font-family:Calibri,Helvetica,sans-serif">https://bluejeans.com/7576835804</span><br>
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<div><span style="font-family:Calibri,Helvetica,sans-serif">Cheers</span><br>
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<div><span style="font-family:Calibri,Helvetica,sans-serif">-Carlos</span></div>
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